Combo Chart Maker
How to use the Combo Chart Maker
- Open the Combo Chart Maker and review the sample Month / Series / Value / Type data.
- Use long format: one row per category + series. Set Type to bar or line.
- Each series name must use only one type across all rows.
- Download PNG when the combo looks right.
Why chart locally?
Revenue vs. margin dashboards often contain sensitive figures. Combo charts build locally with no server.
Frequently asked questions
What CSV format does combo need?
Four columns: Category (or Month), Series, Value, and Type (bar or line).
Can one series be both bar and line?
No. Each series name must use a single type for all its rows.
Is this Combo Chart Maker free?
Yes. Free with no account required.